#2A76B8#2A76B8

#2A76B8 is a mid, vivid cyan. Relative luminance 0.169; OKLCH L 55.2% C 0.126 H 248.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2A76B8
RGB	rgb(42, 118, 184)
HSL	hsl(208, 63%, 44%)
HSV	hsv(208, 77%, 72%)
CMYK	cmyk(77.2%, 35.9%, 0%, 27.8%)
CIE-LAB	lab(48.14, 0.06, -41.36)
CIE-LCH	lch(48.14, 41.36, 270.09°)
OKLab	oklab(55.2% -0.0459 -0.1177)
OKLCH	oklch(55.2% 0.126 248.7)
XYZ	xyz(16.0817, 16.9079, 47.7541)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A76B8 #B86C2A

analogous

#2AB8B3 #2A76B8 #2A2FB8

triadic

#2A76B8 #B82A76 #76B82A

tetradic

#2A76B8 #B32AB8 #B86C2A #2FB82A

square

#2A76B8 #B32AB8 #B86C2A #2FB82A

split-complementary

#2A76B8 #B82A2F #B8B32A

monochromatic

#133654 #1F5686 #2A76B8 #4A95D6 #7BB2E1

Accessibility & contrast

On white

4.79

#2A76B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#2A76B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A76B8

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A76B8	#FFFFFF	#000000	##FFFFFF
##2A76B8	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5779BB

Deuteranopia (green-blind)

#426CB7

Tritanopia (blue-blind)

#00868E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2a76b8;
/* rgb */ color: rgb(42, 118, 184);
/* oklch */ color: oklch(55.2% 0.126 248.7);

Tailwind

colors: {
  custom: {
    50: '#789dcd',
    500: '#2a76b8',
    950: '#000000',
  },
}

SCSS

$custom: #2a76b8;
$custom-light: #789dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a76b8",
  "rgb": {
    "r": 42,
    "g": 118,
    "b": 184
  },
  "hsl": {
    "h": 207.887,
    "s": 62.832,
    "l": 44.314
  },
  "oklch": {
    "l": 0.55195,
    "c": 0.12636,
    "h": 248.7
  },
  "luminance": 0.1691
}

Semantic roles & 50–950 ramp

primary

#2A76B8

secondary

#C99C75

accent

#8E42E6

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2A76B8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →